M. Scot Roberts

Insider Reports History

Location
Gaithersburg, MD
Signature
/s/ Greg Weaver, as Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by M. Scot Roberts:

Company Role Class Num Shares Value Price $ Report Date Ownership
Altimmune, Inc. Chief Scientific Officer Common Stock, par value $0.0001 74,066 $232,567 $3.14 31 Jul 2025 Direct
Altimmune, Inc. Chief Scientific Officer Stock Options (option to buy) 183,600 27 Jan 2025 Direct
Altimmune, Inc. Chief Scientific Officer Restricted Stock Units 7,775 02 Feb 2025 Direct

Insider Reports Filed by M. Scot Roberts

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ALT Altimmune, Inc. 31 Jul 2025 1 +$2,656 4 Chief Scientific Officer 04 Aug 2025, 16:05
ALT Altimmune, Inc. 30 Jan 2025 10 -$29,807 4 Chief Scientific Officer 03 Feb 2025, 20:43
ALT Altimmune, Inc. 25 Jan 2025 5 -$29,763 4 Chief Scientific Officer 28 Jan 2025, 21:06
ALT Altimmune, Inc. 31 Jul 2024 1 +$3,516 4 Chief Scientific Officer 01 Aug 2024, 17:45
ALT Altimmune, Inc. 01 Feb 2024 6 -$39,509 4 Chief Scientific Officer 05 Feb 2024, 18:02
ALT Altimmune, Inc. 30 Jan 2024 4 -$10,785 4 Chief Scientific Officer 01 Feb 2024, 18:03
ALT Altimmune, Inc. 25 Jan 2024 2 $0 4 Chief Scientific Officer 29 Jan 2024, 18:32
ALT Altimmune, Inc. 31 Jul 2023 1 +$1,596 4 Chief Scientific Officer 02 Aug 2023, 17:47
ALT Altimmune, Inc. 02 Feb 2023 3 -$35,720 4 Chief Scientific Officer 06 Feb 2023, 15:31
ALT Altimmune, Inc. 31 Jan 2023 4 -$15,422 4 Chief Scientific Officer 02 Feb 2023, 16:11
ALT Altimmune, Inc. 30 Jan 2023 2 $0 4 Chief Scientific Officer 01 Feb 2023, 16:31
ALT Altimmune, Inc. 31 Jul 2022 1 +$5,022 4 Chief Scientific Officer 03 Aug 2022, 16:06
ALT Altimmune, Inc. 01 Jul 2022 8 -$365,456 4 Chief Scientific Officer 05 Jul 2022, 17:15
ALT Altimmune, Inc. 29 Jun 2022 3 -$51,345 4 Chief Scientific Officer 30 Jun 2022, 16:05
ALT Altimmune, Inc. 27 Jun 2022 5 -$368,502 4 Chief Scientific Officer 28 Jun 2022, 19:00
ALT Altimmune, Inc. 31 Jan 2022 6 -$2,973 4 Chief Scientific Officer 03 Feb 2022, 18:55
ALT Altimmune, Inc. 31 Jul 2021 1 +$13,492 4 Chief Scientific Officer 06 Aug 2021, 19:00